Does it work for GST and VAT?

Yes, you can use any tax rate percentage to calculate VAT, GST, or local sales tax.

Should I blindly trust the calculated sales tax amount?

No, please do not blindly trust the results. This tool operates on percentage formulas. Local jurisdiction rules, tax exemptions, and itemized tax brackets may change final invoice amounts.

Is it safe to use Edita for sensitive files?

Absolutely. Edita processes all your files locally in your browser using WASM (WebAssembly) technology. Your documents never leave your device and are never uploaded to our servers, ensuring total privacy.

Does Edita store my data or file history?

No. We have a strict 'no-storage' policy. Once you close your browser tab, all traces of your processed files are gone. We don't track your content or keep any logs of your file data.

Why is Edita faster than other online converters?

Traditional tools require you to upload large files to a server, wait for processing, and then download them back. Edita eliminates all network lag by processing everything instantly on your own hardware.

Sales Tax Calculator – Add or Remove Sales Tax Online

STEP 1

Pick

STEP 3

Save

Fast. Local. Effortless.

Manage your sensitive files with zero uploads. Everything happens directly in your browser.

01

Net Amount

Enter the amount before tax is applied.

02

Tax Rate

Specify the applicable sales tax percentage.

03

Get Total

See the tax amount and total gross price instantly.

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Workflows & Solutions

Specialized Workflows & Use Cases

Tailored browser-based workflows designed for specific industry needs and compliance standards.

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Explore all industry solutions and use cases

FEATURES

Tax Transparency

Calculate gross totals and tax collected for any net amount with custom tax rates.

PRIVACY

100% Private

Perform your commercial calculations privately and quickly on any device.

Frequently Asked Questions

Everything you need to know about our private, browser-based file tools.

Important Note: Please don't blindly trust these results. This tool is built using standard mathematical formulas for estimation and planning purposes only. Real-world financial outcomes may vary depending on market conditions, taxes, fees, and institution policies.

Still have questions? Contact us or check our How it Works page.

What Is the Sales Tax / GST Calculator?

A sales tax calculator computes the tax amount and final price when a percentage tax (GST, VAT, sales tax) is applied to a base price. It works in both directions: add tax to a pre-tax price to get the inclusive price, or extract the base price from a tax-inclusive total to find the tax component.

GST in India — Quick Reference

0%: Essential food items, books, sanitary products
5%: Household essentials, economy class tickets, small restaurants
12%: Processed food, business class tickets, mobile phones
18%: Most goods and services — electronics, financial services, restaurants
28%: Luxury goods, vehicles, tobacco, aerated drinks

How to Use

Enter the base amount and the applicable GST rate. The calculator instantly shows the GST amount (CGST + SGST or IGST) and the total invoice value. Switch to "extract tax from inclusive price" mode to find the pre-tax value from a GST-inclusive invoice total.

Related Tools

Use alongside the Margin Calculator for GST-inclusive pricing decisions and the Discount Calculator for pre-tax discounting.